Electric Cable Sheath Extrusion Line
Model NO.: HLT
Product Name: Electric Cable Sheath Extrusion Line
Screw & Barrel Surface: Nitrogen Treated
Nitrogen Depth: 0.5~0.7mm
Hardness: >940
Brittleness: <Grade 2
Application: Extruder Compound of PVC, PE, Lshf...
Oversea Installation: Available
Cross-Head Connection: Half Type
Body Hearter: Customized
Trademark: Comflex
Transport Package: Standard Seaworthy Package
Specification: as customer′s requirements
Origin: China
HS Code: 73072900
Model NO.: HLT
Product Name: Electric Cable Sheath Extrusion Line
Screw & Barrel Surface: Nitrogen Treated
Nitrogen Depth: 0.5~0.7mm
Hardness: >940
Brittleness: <Grade 2
Application: Extruder Compound of PVC, PE, Lshf...
Oversea Installation: Available
Cross-Head Connection: Half Type
Body Hearter: Customized
Trademark: Comflex
Transport Package: Standard Seaworthy Package
Specification: as customer′s requirements
Origin: China
HS Code: 73072900
Technical specification
Technical diagram
I SJ30 X 25 ~ SJ200 X 25 Plastic extruder
Structure feature:
- Integral frame has nice rigidity and intensity, made of high quality recetangle steel, easy for installation work.
- Screw & barrel are special designed, made of 38 CrMoAIA precision processing high quality alloy steel, with precision processing treatment, surface is nitrogen treated, nitrogen depth is within >0.5mm~<0.7mm, hardness is >940, brittleness is not big than grade 2.
- Suitable for use special screw to extruder compound of PVC, PE, LSHF (Low-smoke halogen-free), satisfy customers different technics requirements.
- Adopt high quality hardness gears (JHM series) special gearbox, which has advantage such as big capacity, high precision, low noise, high coefficient of safety, and long working life.
- The main extruder of Dia. 90~200 series adopt independent motor for oil pump circulation and cooling, which is more safe and reliable.
- (Optional part) Special designed material feeding device has drain out exit, it is convenient to change material during line stop, save time and material.
- Cross-head connection is "half-type", easy for assembling work and it is reliable.
- Body heater has three types for customers's choice:
1.) casting AI heater
2.) ceramic heater & cooper fin radiator
3.) new type induction heater
Main technical parameters:
Â
| Type & Size | Screw Dia. (mm) | L/D ratio | Screw speed (rpm) | Main motor (kw) | Barrel heating power (kw) | Temp. contr. zones (body/cross head) | Max. output capacity (PVC) (kg/h) |
| SJ30X25 | 20 | 25:1 | 5-150 | 11 | 3.6 | 3/2 | 20 |
| SJ45X25 | 45 | 25:1 | 10-120 | 15 | 9 | 3/2 | 50 |
| SJ65X25 | 65 | 25:1 | 10-100 | 30 | 16 | 4/4 | 120 |
| SJ90X25 | 90 | 25:1 | 10-100 | 90 | 30 | 4/4 | 280 |
| SJ120X25 | 120 | 25:1 | 7-68 | 132 | 54 | 6/4 | 580 |
| SJ150X25 | 150 | 25:1 | 6-60 | 185 | 88 | 6/4 | 880 |
| SJ200X25 | 200 | 25:1 | 4-40 | 250 | 140 | 7/4 | 1100 |
II. SJ30 X 25 ~ SJ200 X 25 series insulation & sheathing extrusion production line
Application:
- This production line is used for producing PVC, PE, LSHF (Low-smoke halogen free) cable insulation layer or sheathing layer.
Main technical parmaters:
Extruder spec.: Dia 30, 45, 65, 90, 120, 150, 200 etc.
Screw parameters: L/D ratio: 25:1 or 30:1
Type: tapered screw, LSHF screw or BM type (user's option)
Whole stainless steel cooling water tank: total length 12-32m (depends on types) unit end is equipped with telescopic water tank.
Traveling distance is 300-600mm
Caterpillar: TQD 100~4000 caterpillar puller (depend on actual type)
Line speed: 30m - 200m/min (depending on actual type)
Tke up and pay-off reels specification: PN500-PN5000 (depend on actual type)
Features:
- The line can be configured and combined flexibly depending on technological requirements, thus featuring easy use.
- Extruder main unit and puller are driven by Z4 DC motor (or frequency conversion motor), controlled by imported full-digital speed-control device.
- Extruder body and head are equipped with RKC temperature control instrument with control-accuracy < ±2°C.
- Pay-off & Take-up adopts new shaftless structure (portal type or gantry type), bobbin loading & unloading without crane.
- Large sheath machine unit adopts front and rear double-hauling, equipped with special synchronous control circuit, ensuring that the cables are not scratched and damaged un water tank.
- The line is controlled by PLC, featuring steady and reliable preformance. It is possible for users to adopt industrial computer (PC) and main-control touch screen.Â
- The line is centrally controlled, to realize automatic production.
III. TQD series pneumatic belt caterpillar
Application:
- Mainly for usage of wire and cable production line in single or in front and rear double haul-off purpose.
Structure and feature:
- Integral frame has nice appearance which is welded by high quality bending steel
 - Equipment transmission is via motor - gearbox - gear reducer - up& low helical gear - hard drive structure, transmission is smooth, high loading capacity, easy maintenance.
- Whole series has more than 10 sizes from 200kg to 15000kg, two kinds of speed regulation structure of Z4 DC motor and frequency motor could be choose at customer' needs.
- Equipped with electronical meter counter, real-time display line speed and length.
 - Prepare transmission shaft structure, for matching production of laying up production line, armoring production line, and copper tape screen and lapping production line.
- Tension is controlled by magnetic powder clutch, use for front haul-off device of insulation and sheathing production line, tension is instantaneous adjustable, to prevent cable scrape in the water trough, and insure synchronization and diameter of cable.
- The small size caterpillar has whole frame with movable function, convenient for customer use to special technical requirement, and efficiently increase belt life.
Â
| Type & Spec. | Type 200 | Type 300 | Type 500 | Type 800 | Type 1250 | Type 1600 | Type 2000 | Type 2500 | Type 3200 | Type 4000 | Type 5000 | Type 6000 | Type 10000 | Type 15000 |
| Dia. of cable through max (mm) | 2-20 | 5-25 | 5-40 | 8-60 | 10-80 | 15-100 | 20-120 | 20-130 | 25-150 | 30-180 | 50-200 | 60-200 | 80-300 | 80-300 |
| Max. traction force (kg) | 200 | 300 | 500 | 800 | 1250 | 1600 | 2000 | 2500 | 3200 | 4000 | 5000 | 6000 | 10000 | 15000 |
| Speed (m/min) | 150 | 150 | 100 | 100 | 80 | 80 | 60 | 60 | 45 | 40 | 30 | 25 | 25 | 20 |
| Belt grip length (mm) | 520 | 620 | 750 | 1200 | 1500 | 1900 | 2100 | 2400 | 2700 | 2900 | 3250 | 3600 | 4800 | 5000 |
| Belt width (mm) | 70 | 70 | 80 | 100 | 120 | 120 | 135 | 140 | 145 | 165 | 165 | 170 | 240 | 180*2 90*2 |
| Number of cylinder (pair) | 3 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 14 | 14+14 |
| Motor power (kw) | 3 | 4 | 5.5 | 7.5 | 7.5 | 11 | 11 | 15 | 15 | 18.5 | 22 | 30 | 37 | 55 |
| Motor speed (rpm) | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Center height (mm) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1350 |
IV. Manufacturing plant
V. Successful project
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Technical specification
Technical diagram
I SJ30 X 25 ~ SJ200 X 25 Plastic extruder
Structure feature:
- Integral frame has nice rigidity and intensity, made of high quality recetangle steel, easy for installation work.
- Screw & barrel are special designed, made of 38 CrMoAIA precision processing high quality alloy steel, with precision processing treatment, surface is nitrogen treated, nitrogen depth is within >0.5mm~<0.7mm, hardness is >940, brittleness is not big than grade 2.
- Suitable for use special screw to extruder compound of PVC, PE, LSHF (Low-smoke halogen-free), satisfy customers different technics requirements.
- Adopt high quality hardness gears (JHM series) special gearbox, which has advantage such as big capacity, high precision, low noise, high coefficient of safety, and long working life.
- The main extruder of Dia. 90~200 series adopt independent motor for oil pump circulation and cooling, which is more safe and reliable.
- (Optional part) Special designed material feeding device has drain out exit, it is convenient to change material during line stop, save time and material.
- Cross-head connection is "half-type", easy for assembling work and it is reliable.
- Body heater has three types for customers's choice:
1.) casting AI heater
2.) ceramic heater & cooper fin radiator
3.) new type induction heater
Main technical parameters:
Â
| Type & Size | Screw Dia. (mm) | L/D ratio | Screw speed (rpm) | Main motor (kw) | Barrel heating power (kw) | Temp. contr. zones (body/cross head) | Max. output capacity (PVC) (kg/h) |
| SJ30X25 | 20 | 25:1 | 5-150 | 11 | 3.6 | 3/2 | 20 |
| SJ45X25 | 45 | 25:1 | 10-120 | 15 | 9 | 3/2 | 50 |
| SJ65X25 | 65 | 25:1 | 10-100 | 30 | 16 | 4/4 | 120 |
| SJ90X25 | 90 | 25:1 | 10-100 | 90 | 30 | 4/4 | 280 |
| SJ120X25 | 120 | 25:1 | 7-68 | 132 | 54 | 6/4 | 580 |
| SJ150X25 | 150 | 25:1 | 6-60 | 185 | 88 | 6/4 | 880 |
| SJ200X25 | 200 | 25:1 | 4-40 | 250 | 140 | 7/4 | 1100 |
II. SJ30 X 25 ~ SJ200 X 25 series insulation & sheathing extrusion production line
Application:
- This production line is used for producing PVC, PE, LSHF (Low-smoke halogen free) cable insulation layer or sheathing layer.
Main technical parmaters:
Extruder spec.: Dia 30, 45, 65, 90, 120, 150, 200 etc.
Screw parameters: L/D ratio: 25:1 or 30:1
Type: tapered screw, LSHF screw or BM type (user's option)
Whole stainless steel cooling water tank: total length 12-32m (depends on types) unit end is equipped with telescopic water tank.
Traveling distance is 300-600mm
Caterpillar: TQD 100~4000 caterpillar puller (depend on actual type)
Line speed: 30m - 200m/min (depending on actual type)
Tke up and pay-off reels specification: PN500-PN5000 (depend on actual type)
Features:
- The line can be configured and combined flexibly depending on technological requirements, thus featuring easy use.
- Extruder main unit and puller are driven by Z4 DC motor (or frequency conversion motor), controlled by imported full-digital speed-control device.
- Extruder body and head are equipped with RKC temperature control instrument with control-accuracy < ±2°C.
- Pay-off & Take-up adopts new shaftless structure (portal type or gantry type), bobbin loading & unloading without crane.
- Large sheath machine unit adopts front and rear double-hauling, equipped with special synchronous control circuit, ensuring that the cables are not scratched and damaged un water tank.
- The line is controlled by PLC, featuring steady and reliable preformance. It is possible for users to adopt industrial computer (PC) and main-control touch screen.Â
- The line is centrally controlled, to realize automatic production.
III. TQD series pneumatic belt caterpillar
Application:
- Mainly for usage of wire and cable production line in single or in front and rear double haul-off purpose.
Structure and feature:
- Integral frame has nice appearance which is welded by high quality bending steel
 - Equipment transmission is via motor - gearbox - gear reducer - up& low helical gear - hard drive structure, transmission is smooth, high loading capacity, easy maintenance.
- Whole series has more than 10 sizes from 200kg to 15000kg, two kinds of speed regulation structure of Z4 DC motor and frequency motor could be choose at customer' needs.
- Equipped with electronical meter counter, real-time display line speed and length.
 - Prepare transmission shaft structure, for matching production of laying up production line, armoring production line, and copper tape screen and lapping production line.
- Tension is controlled by magnetic powder clutch, use for front haul-off device of insulation and sheathing production line, tension is instantaneous adjustable, to prevent cable scrape in the water trough, and insure synchronization and diameter of cable.
- The small size caterpillar has whole frame with movable function, convenient for customer use to special technical requirement, and efficiently increase belt life.
Â
| Type & Spec. | Type 200 | Type 300 | Type 500 | Type 800 | Type 1250 | Type 1600 | Type 2000 | Type 2500 | Type 3200 | Type 4000 | Type 5000 | Type 6000 | Type 10000 | Type 15000 |
| Dia. of cable through max (mm) | 2-20 | 5-25 | 5-40 | 8-60 | 10-80 | 15-100 | 20-120 | 20-130 | 25-150 | 30-180 | 50-200 | 60-200 | 80-300 | 80-300 |
| Max. traction force (kg) | 200 | 300 | 500 | 800 | 1250 | 1600 | 2000 | 2500 | 3200 | 4000 | 5000 | 6000 | 10000 | 15000 |
| Speed (m/min) | 150 | 150 | 100 | 100 | 80 | 80 | 60 | 60 | 45 | 40 | 30 | 25 | 25 | 20 |
| Belt grip length (mm) | 520 | 620 | 750 | 1200 | 1500 | 1900 | 2100 | 2400 | 2700 | 2900 | 3250 | 3600 | 4800 | 5000 |
| Belt width (mm) | 70 | 70 | 80 | 100 | 120 | 120 | 135 | 140 | 145 | 165 | 165 | 170 | 240 | 180*2 90*2 |
| Number of cylinder (pair) | 3 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 10 | 11 | 14 | 14+14 |
| Motor power (kw) | 3 | 4 | 5.5 | 7.5 | 7.5 | 11 | 11 | 15 | 15 | 18.5 | 22 | 30 | 37 | 55 |
| Motor speed (rpm) | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
| Center height (mm) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1350 |
IV. Manufacturing plant
V. Successful project
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Cold(Heat)Extrusion Hydraulic Press
Hydraulic Cold Heat Press Machine,Cold Metal Extrusion Hydraulic Press,Suitable For Cold And Heat Extrusion,Cold Heat Extrusion Hydraulic Press Machine
Wuxi DALI Hydraulic Machinery Factory , https://www.hydraumatic.com